Open Stack

To be clearer, since I realize now my subject title (ironically) was a 
bit poor...

The goal here is definitely to have common discussions around OpenStack 
between all contributors. But while most topics benefit from wide input, 
some are very specific, and applying appropriate subject prefixes will 
people efficiently filter the discussions they are the most interested 
about. Upgrading a version of pep8 has little user-visible impact, for 
example, and would benefit from being tagged [dev].

Cheers,

-- 
Thierry Carrez (ttx)